$SSOLFDWLRQV Network Interface Board (NIB-96)5-6 AFP-300/AFP-400 Installation PN 50253:C1 05/22/971HWZRUN,QWHUIDFH%RDUG 1,% 1,% 2YHUYLHZThe Network Interface Board (NIB-96) is a microprocessor-controlled module thatconnects slave fire alarm control panels to a master fire control panel. Typically,NIB-96 modules are physically located in each slave control panel, which can contain 8to 96 input/output points. This section contains board and wiring information forconnecting a NIB-96 to an AFP-300/AFP-400 control panel.7DEOH 1,% 3RZHU 5HTXLUHPHQWV1,% $VVHPEO\Figure 5-5 shows terminal connections and switches on a NIB-96 board:)LJXUH 1HWZRUN ,QWHUIDFH %RDUG7DEOH 1HWZRUN ,QWHUIDFH %RDUG &RPSRQHQWVCircuit RequirementsPower 24 VDC power-limitedStandby 22 mAAlarm 22 mA3RZHU FRQQHFWRU3RZHU ,Q6/& 2QOLQH /('(,$ 2QOLQH /('7URXEOH /('3RZHU 2XW6/& FRQQHFWLRQV(,$ FRQQHFWLRQV6/& 6WDUW $GGUHVVVZLWFKHV 6: 6:6L]H 6HOHFW VZLWFKItem DescriptionTrouble LED Yellow LED lights during loss of communications on EIA-485 or SLC loop.EIA-485 Online LED Green LED blinks during communication with the slave FACP.SLC Online LED Green LED blinks during communication with the master FACP.SLC and EIA-485connectionsAll connections are power-limited and supervised. See Sections 3, 4, and 5 fordetails on connection requirements. See Figure 5-6 for terminal assignments.Power In Connects NIB to the Main Power Supply (if not mounted in an ICA-4/L).Power Out Connection to other equipment.Power connector Power connection for the AM2020/AFP1010 slave.SLC Start AddressswitchesSet to 01 through 99. (Note that the sum of Address and Size cannot exceed 99.)Size Select switch Switch that lets you select the number of points (select 1-8) monitored on theslave panel.www.PDF-Zoo.com
